WO1997015711A3 - Production de papier doux a partir de fibres grossieres et de fibres fines - Google Patents

Production de papier doux a partir de fibres grossieres et de fibres fines Download PDF

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Publication number
WO1997015711A3
WO1997015711A3 PCT/US1996/016477 US9616477W WO9715711A3 WO 1997015711 A3 WO1997015711 A3 WO 1997015711A3 US 9616477 W US9616477 W US 9616477W WO 9715711 A3 WO9715711 A3 WO 9715711A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
paper products
coarseness fibers
production
high coarseness
Prior art date
Application number
PCT/US1996/016477
Other languages
English (en)
Other versions
WO1997015711A2 (fr
Inventor
Nicholas W Lazorisak
John F Schmitt
Reginald Smith
Original Assignee
Kimberly Clark Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Priority to AU75165/96A priority Critical patent/AU702253B2/en
Priority to DE1996632058 priority patent/DE69632058T2/de
Priority to KR1019980703028A priority patent/KR19990067088A/ko
Priority to BR9611707A priority patent/BR9611707A/pt
Priority to IL12374596A priority patent/IL123745A/xx
Priority to JP51664797A priority patent/JPH11513759A/ja
Priority to EP96937684A priority patent/EP0857230B1/fr
Publication of WO1997015711A2 publication Critical patent/WO1997015711A2/fr
Publication of WO1997015711A3 publication Critical patent/WO1997015711A3/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

Des papiers du type serviette pour le corps ou pour le visage, couches pour bébés et papier hygiénique, sont réalisés à partir de fibres grossières provenant, par exemple, de journaux recyclés, de pâte thermomécanique, de pâte chimicothermomécanique ou de pâte mécanique. Ces produits sont de première qualité, du point de vue douceur au toucher, volume, et flexibilité. Le nouveau procédé permet de traiter sélectivement ces fibres grossière de manière à les rendre plus douces au toucher, facilite les opérations de fabrication du papier avec ce type de composition, et permet d'obtenir avec des fibres grossières des produits de meilleure qualité qu'il n'était possible antérieurement.
PCT/US1996/016477 1995-10-26 1996-10-15 Production de papier doux a partir de fibres grossieres et de fibres fines WO1997015711A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU75165/96A AU702253B2 (en) 1995-10-26 1996-10-15 Production of soft paper products from high and low coarseness fibers
DE1996632058 DE69632058T2 (de) 1995-10-26 1996-10-15 Herstellung von weichen papierprodukten aus fasern mit hoher und geringer grobheit
KR1019980703028A KR19990067088A (ko) 1995-10-26 1996-10-15 섬유조도가 높은 섬유 및 섬유조도가 낮은 섬유로부터 연질 종이 제품의 제조방법
BR9611707A BR9611707A (pt) 1995-10-26 1996-10-15 Produção de produtos de papel macio a partir de fabras de alta e baixa aspereza
IL12374596A IL123745A (en) 1995-10-26 1996-10-15 Production of soft paper products from high and low coarseness fibers
JP51664797A JPH11513759A (ja) 1995-10-26 1996-10-15 高及び低粗さファイバからの柔軟な紙製品の生産
EP96937684A EP0857230B1 (fr) 1995-10-26 1996-10-15 Production de papier doux a partir de fibres grossieres et de fibres fines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/547,745 1995-10-26
US08/547,745 US5620565A (en) 1994-06-29 1995-10-26 Production of soft paper products from high and low coarseness fibers

Publications (2)

Publication Number Publication Date
WO1997015711A2 WO1997015711A2 (fr) 1997-05-01
WO1997015711A3 true WO1997015711A3 (fr) 1997-05-29

Family

ID=24185955

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/016477 WO1997015711A2 (fr) 1995-10-26 1996-10-15 Production de papier doux a partir de fibres grossieres et de fibres fines

Country Status (13)

Country Link
US (1) US5620565A (fr)
EP (1) EP0857230B1 (fr)
JP (1) JPH11513759A (fr)
KR (1) KR19990067088A (fr)
CN (1) CN1090700C (fr)
AR (1) AR004102A1 (fr)
AU (1) AU702253B2 (fr)
BR (1) BR9611707A (fr)
CA (1) CA2232364A1 (fr)
DE (1) DE69632058T2 (fr)
ES (1) ES2214552T3 (fr)
IL (1) IL123745A (fr)
WO (1) WO1997015711A2 (fr)

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CA2270424A1 (fr) * 1996-11-26 1998-06-04 Kimberly-Clark Worldwide, Inc. Procede de production de papier hygienique a partir de journaux recycles
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6146494A (en) * 1997-06-12 2000-11-14 The Procter & Gamble Company Modified cellulosic fibers and fibrous webs containing these fibers
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FI104502B (fi) 1997-09-16 2000-02-15 Metsae Serla Oyj Menetelmä paperirainan valmistamiseksi
WO1999027177A1 (fr) * 1997-11-21 1999-06-03 Thermo Black Clawson Inc. Procede de desencrage et d'elimination des autres contaminants du vieux papier
FI990444A (fi) * 1998-03-11 1999-09-12 Nalco Chemical Co Kuitumassan jauhautuneisuustilan lisäys
US6153053A (en) * 1998-04-15 2000-11-28 Fort James Corporation Soft, bulky single-ply absorbent paper having a serpentine configuration and methods for its manufacture
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US6573203B1 (en) 1998-07-15 2003-06-03 Kimberly-Clark Worldwide, Inc. High utility towel
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Also Published As

Publication number Publication date
IL123745A0 (en) 1998-10-30
EP0857230A2 (fr) 1998-08-12
CN1204375A (zh) 1999-01-06
DE69632058D1 (de) 2004-05-06
AU702253B2 (en) 1999-02-18
DE69632058T2 (de) 2004-08-26
BR9611707A (pt) 1999-07-13
AU7516596A (en) 1997-05-15
WO1997015711A2 (fr) 1997-05-01
JPH11513759A (ja) 1999-11-24
US5620565A (en) 1997-04-15
IL123745A (en) 2000-07-26
KR19990067088A (ko) 1999-08-16
ES2214552T3 (es) 2004-09-16
EP0857230B1 (fr) 2004-03-31
CN1090700C (zh) 2002-09-11
CA2232364A1 (fr) 1997-05-01
AR004102A1 (es) 1998-09-30

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